Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

86°F

30°C

Humidity 10%
Wind Speed NNW 11 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Jun 07:20 PM MDT
Extended Forecast for

21 Miles NNW Mountain Home ID

  • Tonight

    Tonight: Clear, with a low around 49. North wind 6 to 9 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. North wind 5 to 11 mph becoming west northwest in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Northwest wind 7 to 10 mph becoming east northeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. East northeast wind around 6 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 49. North wind 6 to 9 mph.
Monday
Sunny, with a high near 78. North wind 5 to 11 mph becoming west northwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 51. Northwest wind 7 to 10 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 83. East northeast wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind 6 to 8 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 72.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Mountain Home ID
 43.43°N 115.78°W (Elev. 5200 ft)
12:29 pm MDT Jun 21, 2026
7pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database